OCN:
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
339-202MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/01/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 339-202
339-202-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
339-202-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 339-214
339-214-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NORWELLCMBRMAORDS011/11/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 339-244
339-244-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRYANTVLCMBRMAORDS012/27/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 351-333
351-333-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HARVARDCMBRMAORDS001/08/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-203
508-203-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FOXBOROCMBRMAORDS009/04/2009Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-205
508-205-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EASTONCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-206MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NATICKCMBRMAORDS002/15/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-206
508-206-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NATICKCMBRMAORDS003/07/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-206-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NATICKCMBRMAORDS002/19/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-206-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NATICKCMBRMAORDS002/19/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-213
508-213-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-251
508-251-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS007/15/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-258
508-258-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DENNISCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-276
508-276-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WAYLANDCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-282
508-282-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILFORDCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-299
508-299-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FALMOUTHCMBRMAORDS007/23/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-313
508-313-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-313-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-313-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-313-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-316
508-316-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NO ATTLEBOCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-321
508-321-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDWAYCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-343
508-343-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SEEKONKCMBRMAORDS007/17/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-349
508-349-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WELLFLEETCMBRMAORDS001/17/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-372
508-372-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WHITINSVLCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-392
508-392-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CATAUMETCMBRMAORDS009/21/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-409
508-409-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ATTLEBOROCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-417
508-417-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HOPKINTONCMBRMAORDS002/11/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-433
508-433-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NATICKCMBRMAORDS011/11/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-441
508-441-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWBEDFORDCMBRMAORDS008/30/2005Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-448
508-448-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199REHOBOTHCMBRMAORDS006/26/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-506
508-506-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199OXFORDCMBRMAORDS002/21/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-530
508-530-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-530-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRANKLINCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-534
508-534-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HYANNISCMBRMAORDS005/30/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-538
508-538-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARIONCMBRMAORDS004/06/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-573MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-573
508-573-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-573-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-573-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-573-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-573-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-589
508-589-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HOPKINTONCMBRMAORDS011/11/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-593
508-593-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHATHAMCMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-595
508-595-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WORCESTERNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-598
508-598-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRAMINGHAMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-603
508-603-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199UPTONCMBRMAORDS001/17/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-614
508-614-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTBORONOCLLIKNOWN09/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-621
508-621-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTBOROCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-622
508-622-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NORTONCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-657
508-657-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BELLINGHAMCMBRMAORDS007/17/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-681
508-681-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199OSTERVILLECMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-687
508-687-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199VINEYRDHVNCMBRMAORDS011/11/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-691
508-691-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NORTHBOROCMBRMAORDS011/28/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-691-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NORTHBOROCMBRMAORDS001/14/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-734
508-734-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WALPOLECMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-761
508-761-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SOUTHGATECMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-859
508-859-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEICESTERCMBRMAORDS011/09/2010Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-861
508-861-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FRAMINGHAMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-906MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFIELDCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-906
508-906-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFIELDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-906-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFIELDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-917
508-917-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILLBURYCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-927
508-927-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PLYMOUTHCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-948
508-948-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTBOROCMBRMAORDS012/14/2009Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-970
508-970-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS001/07/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-980
508-980-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLTONCMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-206MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRIGHTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-206
617-206-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRIGHTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-206-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRIGHTONCMBRMAORDS004/22/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-249
617-249-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS006/26/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-249-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-279MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-279
617-279-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-279-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-279-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-279-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-294
617-294-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EVERETTCMBRMAORDS011/10/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-299MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-299
617-299-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-315MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SO BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-315
617-315-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SO BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-322
617-322-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILTONCMBRMAORDS011/10/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-329
617-329-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WINTHROPCMBRMAORDS003/30/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-345
617-345-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS010/13/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-360
617-360-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HYDE PARKCMBRMAORDS003/30/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-405MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-405
617-405-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-418MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EASTBOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-418
617-418-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EASTBOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-449
617-449-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-466
617-466-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHELSEACMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-514MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DORCHESTERCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-514
617-514-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DORCHESTERCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-514-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DORCHESTERCMBRMAORDS006/24/2009Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-514-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DORCHESTERCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-531MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-588MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-602MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROXBURYCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-602
617-602-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROXBURYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-603MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS001/08/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-685
617-685-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS010/18/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS010/23/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS010/23/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS001/09/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS001/09/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-685-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS001/09/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-712MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLESTNCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-712
617-712-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLESTNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-712-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLESTNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-714MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-714
617-714-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-714-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CAMBRIDGECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-744
617-744-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WATERTOWNCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-769
617-769-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199QUINCYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-826
617-826-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BELMONTCMBRMAORDS003/29/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-831MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-831
617-831-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-831-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-831-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWTONCMBRMAORDS007/24/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-859
617-859-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS004/23/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-863
617-863-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SOMERVILLECMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-892MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-892
617-892-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-892-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-892-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-892-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-925
617-925-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRIGHTONCMBRMAORDS007/19/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-942
617-942-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199JAMAICA PLCMBRMAORDS011/10/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-952MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLESTNCMBRMAORDS003/08/2001Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-952
617-952-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHARLESTNCMBRMAORDS009/28/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-960
617-960-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-992MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-992
617-992-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-992-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-992-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS005/08/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-992-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-207
774-207-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ORLEANSCMBRMAORDS011/11/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-213
774-213-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MIDDLEBOROCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-233
774-233-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HOLLISTONCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-247
774-247-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BUZZARDSBYCMBRMAORDS012/05/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-251
774-251-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BARNSTABLECMBRMAORDS009/28/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-261
774-261-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199W BOYLSTONCMBRMAORDS012/27/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-275
774-275-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SHREWSBURYCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-296
774-296-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS004/03/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-314
774-314-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WORCESTERCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-317
774-317-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WORCESTERCMBRMAORDS004/06/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-321
774-321-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AUBURNCMBRMAORDS012/17/2010Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-325
774-325-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NANTUCKETCMBRMAORDS009/23/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-334
774-334-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SOUTHBDGCMBRMAORDS010/03/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-335
774-335-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILLISCMBRMAORDS012/27/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-336
774-336-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BREWSTERCMBRMAORDS010/03/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-338
774-338-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SAGAMORECMBRMAORDS004/03/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-340
774-340-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ATTLEBOROCMBRMAORDS002/06/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-345
774-345-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HOLDENCMBRMAORDS010/12/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-366
774-366-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WORCESTERCMBRMAORDS011/26/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-367
774-367-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ASSONETCMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-369
774-369-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS001/31/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-371
774-371-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SPENCERCMBRMAORDS001/27/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-385
774-385-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199RUTLANDCMBRMAORDS001/17/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-394MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199E DOUGLASCMBRMAORDS012/29/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-394
774-394-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199E DOUGLASCMBRMAORDS012/30/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-408
774-408-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HARWICHCMBRMAORDS005/23/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-420
774-420-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WORCESTERCMBRMAORDS005/07/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-425
774-425-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWBEDFORDCMBRMAORDS004/25/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-435
774-435-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CARVERCMBRMAORDS010/14/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-448MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILFORDCMBRMAORDS012/14/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-448
774-448-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MILFORDCMBRMAORDS012/15/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-452
774-452-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STURBRIDGECMBRMAORDS007/17/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-458
774-458-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DOVERCMBRMAORDS009/20/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-460
774-460-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BLACKSTONECMBRMAORDS011/11/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-481
774-481-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199UXBRIDGECMBRMAORDS001/06/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-488
774-488-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FALL RIVERCMBRMAORDS008/30/2005Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-497
774-497-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NO SWANSEACMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-500
774-500-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DIGHTONCMBRMAORDS003/15/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-506MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROCKTONCMBRMAORDS001/19/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-515
774-515-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOYLSTONCMBRMAORDS004/06/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-523MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS005/11/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-523
774-523-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS005/11/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-523-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS005/11/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-523-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS005/11/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-523-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEBSTERCMBRMAORDS005/11/2022Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-545
774-545-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199GRAFTONCMBRMAORDS010/22/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-549
774-549-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EDGARTOWNCMBRMAORDS007/15/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-582
774-582-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MATTAPOSTTCMBRMAORDS004/06/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-593
774-593-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PROVINCETNCMBRMAORDS005/03/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-608
774-608-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PLYMOUTHCMBRMAORDS001/29/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-627
774-627-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FALL RIVERCMBRMAORDS001/06/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-678
774-678-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WAREHAMCMBRMAORDS002/08/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-712MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCHESTERCMBRMAORDS012/09/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-712
774-712-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCHESTERCMBRMAORDS012/12/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-713MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTPORTCMBRMAORDS012/09/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-713
774-713-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTPORTCMBRMAORDS012/12/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-717MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHILMARKCMBRMAORDS012/09/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-717
774-717-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CHILMARKCMBRMAORDS012/12/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-757
774-757-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NOBROOKFLDCMBRMAORDS012/12/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-822
774-822-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HYANNISNOCLLIKNOWN06/01/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-843MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS003/28/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-843
774-843-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS004/01/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
774-843-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARLBOROCMBRMAORDS001/02/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-847
774-847-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WRENTHAMCMBRMAORDS009/26/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-205
781-205-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199READINGCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-257MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LINCOLNCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-257
781-257-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LINCOLNCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-257-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LINCOLNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-269
781-269-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NORWOODCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-291
781-291-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DUXBURYCMBRMAORDS009/09/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-298
781-298-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CANTONCMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-301
781-301-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEXINGTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-313
781-313-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BURLINGTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-347MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCKLANDCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-347
781-347-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCKLANDCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-347-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCKLANDCMBRMAORDS007/20/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-347-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCKLANDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-355
781-355-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DEDHAMCMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-361
781-361-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199KINGSTONCMBRMAORDS011/11/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-369
781-369-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WINCHESTERCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-374
781-374-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HINGHAMCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-378
781-378-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SCITUATECMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-400
781-400-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEEDHAMCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-400-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEEDHAMCMBRMAORDS003/27/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-436
781-436-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STOUGHTONCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-437
781-437-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199RANDOLPHCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-443
781-443-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ARLINGTONCMBRMAORDS003/30/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-462
781-462-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MELROSECMBRMAORDS003/30/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-480MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MALDENCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-480
781-480-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MALDENCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-480-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MALDENCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-480-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MALDENCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-496MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-496
781-496-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-496-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-496-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS002/16/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-499
781-499-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HANOVERCMBRMAORDS007/17/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-519
781-519-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRAINTREECMBRMAORDS002/15/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-519-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRAINTREECMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-523
781-523-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WHITMANCMBRMAORDS011/11/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-527
781-527-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199COHASSETCMBRMAORDS010/03/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-536
781-536-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARSHFIELDCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-584
781-584-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LYNNCMBRMAORDS011/10/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-591
781-591-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WELLESLEYCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-620
781-620-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MELROSECMBRMAORDS012/30/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-658MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFORDCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-658
781-658-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFORDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-658-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFORDCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-658-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFORDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-658-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MEDFORDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-682
781-682-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WEYMOUTHCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-697
781-697-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WALTHAMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-716
781-716-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WAKEFIELDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-776
781-776-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LYNNFIELDCMBRMAORDS002/20/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-806
781-806-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SHARONCMBRMAORDS002/21/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-816
781-816-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SAUGUSCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-832MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STONEHAMCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-832
781-832-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STONEHAMCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-832-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STONEHAMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-859
781-859-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ARLINGTONCMBRMAORDS005/02/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-906
781-906-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WALTHAMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-922MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199REVERECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-922
781-922-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199REVERECMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-922-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199REVERECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-970MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-970
781-970-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-970-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-970-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
781-970-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WOBURNCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 781-990
781-990-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MARBLEHEADCMBRMAORDS003/30/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-293
857-293-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199EASTBOSTONCMBRMAORDS004/30/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-316
857-316-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BRIGHTONCMBRMAORDS010/29/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-317
857-317-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/02/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-338
857-338-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS002/01/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-338-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS002/01/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-352
857-352-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BROOKLINECMBRMAORDS005/18/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-353MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/06/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-353
857-353-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/06/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-353-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/06/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-353-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/06/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-378
857-378-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS003/10/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-385
857-385-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DORCHESTERCMBRMAORDS006/27/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-400
857-400-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS011/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-400-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS004/12/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-409
857-409-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-409-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS006/12/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-415
857-415-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS011/12/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-415-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS001/03/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-415-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS005/08/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-443
857-443-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS005/23/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-504
857-504-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS010/29/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-504-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS002/26/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-557
857-557-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS012/06/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-626MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BELMONTCMBRMAORDS006/29/2001Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-626
857-626-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BELMONTCMBRMAORDS011/07/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-703
857-703-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HYDE PARKCMBRMAORDS012/23/2019Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-957
857-957-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS006/26/2015Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-996
857-996-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-996-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOSTONCMBRMAORDS008/28/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-206
978-206-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-206-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ACTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-213
978-213-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199TOPSFIELDCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-221MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS009/08/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-221
978-221-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS012/02/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-224MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-224
978-224-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-224-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-224-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-230
978-230-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEOMINSTERCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-234
978-234-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199GEORGETOWNCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-254MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CONCORDCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-254
978-254-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CONCORDCMBRMAORDS011/06/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-298MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-298
978-298-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-298-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-298-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-298-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-303
978-303-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTFORDCMBRMAORDS002/13/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-308
978-308-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199W NEWBURYCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-312
978-312-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199IPSWICHCMBRMAORDS010/22/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-321
978-321-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WINCHENDONCMBRMAORDS002/21/2020Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-338MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BEVERLYCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-338
978-338-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BEVERLYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-338-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BEVERLYCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-339
978-339-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LITTLETONCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-346
978-346-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MERRIMACCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-347MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HAMILTONCMBRMAORDS007/27/2001Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-347
978-347-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HAMILTONCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-357MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NO READINGCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-357
978-357-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NO READINGCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-357-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NO READINGCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-377MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HAVERHILLCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-377
978-377-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HAVERHILLCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-377-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HAVERHILLCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-386
978-386-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ASHBYCMBRMAORDS004/06/2017Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-403
978-403-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LUNENBURGCMBRMAORDS011/16/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-414MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-414
978-414-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-427
978-427-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS011/14/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-450
978-450-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MAYNARDBSTPMALLDS109/22/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-516
978-516-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199FITCHBURGCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-517
978-517-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYCMBRMAMQDS0N/APrefix Type: CLEC
Switch Name: MASSACHUSETTS
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-517-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYBSTPMALLDS109/19/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-517-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYBSTPMALLDS109/19/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-517-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYCMBRMAMQDS0N/APrefix Type: CLEC
Switch Name: MASSACHUSETTS
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-517-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYCMBRMAMQDS0N/APrefix Type: CLEC
Switch Name: MASSACHUSETTS
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-523
978-523-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199TOWNSENDCMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-530
978-530-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PEABODYCMBRMAORDS012/04/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-552
978-552-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LAWRENCECMBRMAORDS004/24/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-553MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HUDSONCMBRMAORDS007/16/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-563
978-563-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199STERLINGCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-592
978-592-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BERLINCMBRMAORDS011/07/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-606MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-606
978-606-0MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-606-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-612
978-612-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199CLINTONCMBRMAORDS005/30/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-615
978-615-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AYERCMBRMAORDS005/03/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-615-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AYERCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-634
978-634-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BOLTONCMBRMAORDS009/20/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-639MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SUDBURYCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-639
978-639-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SUDBURYCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-639-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SUDBURYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-639-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SUDBURYCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-643MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BARRECMBRMAORDS009/22/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-643
978-643-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BARRECMBRMAORDS009/23/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-652
978-652-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199TEMPLETONCMBRMAORDS010/14/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-655MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LAWRENCECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-655
978-655-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LAWRENCECMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-655-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LAWRENCECMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-668
978-668-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WESTMINSTRCMBRMAORDS012/06/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-669
978-669-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199GARDNERCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-672
978-672-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PRINCETONCMBRMAORDS001/08/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-673
978-673-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ORANGECMBRMAORDS001/30/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-675
978-675-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199GLOUCESTERCMBRMAORDS012/04/2006Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-699MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ANDOVERCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-699
978-699-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ANDOVERCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-704
978-704-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199MANCHESTERCMBRMAORDS005/23/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-716MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DANVERSCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-716
978-716-1MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DANVERSCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-716-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199DANVERSCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-737MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WILMINGTONCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-737
978-737-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WILMINGTONCMBRMAORDS007/16/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-737-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199WILMINGTONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-748
978-748-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199TYNGSBOROCMBRMAORDS010/18/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-763MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HUDSONCMBRMAORDS005/23/2001Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-763
978-763-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HUDSONCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-763-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199HUDSONCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-780
978-780-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ATHOLCMBRMAORDS009/23/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-792
978-792-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199AMESBURYCMBRMAORDS001/17/2012Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-797
978-797-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROCKPORTCMBRMAORDS001/17/2018Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-798
978-798-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEOMINSTERCMBRMAORDS003/22/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-813
978-813-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SHIRLEYCMBRMAORDS009/20/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-842
978-842-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199GROTONCMBRMAORDS002/21/2013Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-847
978-847-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LEOMINSTERCMBRMAORDS006/27/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-883
978-883-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ASHBURNHAMCMBRMAORDS012/27/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-890
978-890-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ESSEXCMBRMAORDS002/20/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-901
978-901-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199BILLERICACMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-903
978-903-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199ROWLEYCMBRMAORDS002/20/2014Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-905MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-905
978-905-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS004/08/2010Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-905-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS007/07/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-905-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LOWELLCMBRMAORDS011/15/2007Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-918MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199LAWRENCECMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-925
978-925-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199PEPPERELLCMBRMAORDS009/20/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-961
978-961-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199NEWBURYPTCMBRMAORDS012/12/2011Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
978-981MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications)7199SALEMCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info